208811772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{446179}}^1$

素因数の和:446202

約数の個数: 36

約数和(自身を含む): 568433320

約数和(自身を除く): 359621548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 446179, 892358, 1338537, 1784716, 2677074, 4015611, 5354148, 5800327, 8031222, 11600654, 16062444, 17400981, 23201308, 34801962, 52202943, 69603924, 104405886, 208811772]

約数ペア:

[(1, 208811772), (2, 104405886), (3, 69603924), (4, 52202943), (6, 34801962), (9, 23201308), (12, 17400981), (13, 16062444), (18, 11600654), (26, 8031222), (36, 5800327), (39, 5354148), (52, 4015611), (78, 2677074), (117, 1784716), (156, 1338537), (234, 892358), (468, 446179)]